Is there in MAUI a picker with multiple selection ? I couldn't find any.
So far, am using the standard one. but it doesn't have the ability to select multiple values.
<Picker x:Name="MyPicker" VerticalOptions="Center"></Picker>
In the documentation here neither, they don't talk about any multiple selection :
Thanks.
Cheers,
Related
I have a design requirement to add multiple badges to a single piece of content. It doesn't seem to be a support use case in the docs. Has anyone implemented something like this? How should I approach this?
You can easily create a second badge the same way you would for the first badge.
Below is an example where the given content has two badges in different locations.
<materialDesign:Badged x:Name="ErrorBadge" BadgePlacementMode="TopRight">
<materialDesign:Badged x:Name="WarningBadge" BadgePlacementMode="Right">
// Content
</materialDesign:Badged>
</materialDesign:Badged>
Is it possible to directly address the View instance behind the selected item in a sfList? Rather than using bindable properties I would prefer to just set properties directly on the views contained in the layout instance that displays the selected item (without affecting the properties of all the other itmes based on the template?
Possible somehow?
We have checked with the reported query “Need for customization of list item template” from our side. We would like to let you know that the SfListView provides support for customizing the appearance of each item with different templates based on specific constraints using DataTemplateSelector. You can refer the following UG documentation link for more information.
Documentation link: https://help.syncfusion.com/xamarin/sflistview/viewappearance#defining-the-data-template-selector
In my project, I've got a list of countries from a database. In Ionic 2, the select option is alert (popup). I don't need that, so my question:
How can I create a custom picker for countries list?
I just build a similar component here, base on the low-level picker component.
https://github.com/raychenfj/ion-multi-picker
Chinese City Picker
But its performance could depend on your data volume.
Fengjun Chen thanks for designing the custom Picker control.
Can you post the source for the source for the Advance usage example that you hosted on - https://raychenfj.github.io/ion-multi-picker/
Also it will help if you can post an example of how to access the events and how to style the control.
I am writing an application using Objective-C for iPhone.
In this application, the user, while entering a new record, needs to have a lookup capability (such as state, gender, phone type, etc). In C# i usually use a drop down combo or something like that to accomplish this task. What is the equivalent in Objective-C? Can someone show me a sample application?
Take a look at UIPickerView. It uses a spinning wheel to show a set of values that can be selected by the user. You need to create an object that adopts the UIPickerViewDelegate protocol to handle responding to what the user selects, and an object that adopts UIPickerViewDataSource protocol to populate the picker view.
http://developer.apple.com/library/ios/#documentation/uikit/reference/UIPickerView_Class/Reference/UIPickerView.html
The equivalent would be a UIPickerView
If you want to choose a date then use UIDatePicker.
UIPickerView is pretty much the same thing as a dropdown combo box, except without the dropdown part
I prefer to use UIActionSheet. Works quite well as combo box.
http://developer.apple.com/library/ios/#documentation/uikit/reference/UIActionSheet_Class/Reference/Reference.html
there is an iOS combobox api that might help you add a combobox component to your app. Check it here: http://www.chupamobile.com/products/details/365/ZComboBox/
Can GWT's ValueListBox support multiple selections? Also, is there a way to get it to display more than a single value at a time (like ListBox.setVisibleItemCount()) ?
It seems like you'd need to get at the underlying ListBox (or somehow provide a custom one) in order to make this happen. Of course getListBox() is private, so that's out.
No. ValueListBox is intended to operate on single value. That's why it can be easily used as editor (from Editor framework) for wrapped type.
For multiple selection you can use ListBox, but AFAIK there's no straightforward way to use it as editor (you have to write your own custom editor based on ListBox).